48887863 has 2 divisors, whose sum is σ = 48887864. Its totient is φ = 48887862.

The previous prime is 48887851. The next prime is 48887873. The reversal of 48887863 is 36878884.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48887863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48887863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48887803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24443931 + 24443932.

It is an arithmetic number, because the mean of its divisors is an integer number (24443932).

Almost surely, 2^48887863 is an apocalyptic number.

48887863 is a deficient number, since it is larger than the sum of its proper divisors (1).

48887863 is an equidigital number, since it uses as much as digits as its factorization.

48887863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2064384, while the sum is 52.

The square root of 48887863 is about 6991.9856264154. The cubic root of 48887863 is about 365.6512125070.

The spelling of 48887863 in words is "forty-eight million, eight hundred eighty-seven thousand, eight hundred sixty-three".